Institutional Ownership American Tower Corp (AMT)
This table provides information about the institutional ownership of American Tower Corp (AMT). We have compiled data on the 2,086 institutions that hold shares in the stock, with a total of 424 Million shares, which have been reported (via 13F filing form) to have a value of $76.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Agf Investments LLC
Boston, MA |
Nov 10, 2022 Q3 2022 |
1,388
shares
|
$250,492
0.03% of portfolio
|
Q3 2022
Reduced 16.08%
|
|
|
Costello Asset Management, Inc
|
Nov 06, 2025 Q3 2025 |
1,385
shares
|
$249,950
0.09% of portfolio
|
Q3 2025
Reduced 0.36%
|
|
|
Blue Chip Partners, Inc.
|
Nov 14, 2025 Q3 2025 |
1,373
shares
|
$247,785
0.02% of portfolio
|
Q3 2025
Reduced 22.56%
|
|
|
One Ascent Wealth Management LLC
Birmingham, AL |
Oct 31, 2025 Q3 2025 |
1,370
shares
|
$247,243
0.15% of portfolio
|
Q3 2025
Reduced 0.87%
|
|
|
First Financial Bank Trust Division
Hamilton, OH |
Jan 02, 2026 Q4 2025 |
1,369
shares
|
$247,063
0.02% of portfolio
|
Q4 2025
Reduced 89.52%
|
|
|
Scientech Research LLC
Jersey City, NJ |
Nov 14, 2025 Q3 2025 |
1,369
shares
|
$247,063
0.09% of portfolio
|
Q3 2025
New holding
|
|
|
Indie Asset Partners, LLC
Carmel, IN |
Nov 06, 2025 Q3 2025 |
1,365
shares
|
$246,341
0.38% of portfolio
|
Q2 2025
Reduced 3.26%
|
|
|
Legacy Financial Advisors, Inc.
|
Nov 10, 2025 Q3 2025 |
1,361
shares
|
$245,619
0.04% of portfolio
|
Q3 2025
New holding
|
|
|
Horizon Bancorp Inc /In/
Michigan City, IN |
Oct 29, 2025 Q3 2025 |
1,360
shares
|
$245,439
0.12% of portfolio
|
Q3 2025
Added 52.64%
|
|
|
Walden Wealth Partners LLC
Beachwood, OH |
Jul 10, 2024 Q2 2024 |
1,359
shares
|
$245,258
0.15% of portfolio
|
Q1 2024
Reduced 4.83%
|
|
|
Westfuller Advisors, LLC
New York, NY |
Oct 30, 2025 Q3 2025 |
1,347
shares
|
$243,093
0.12% of portfolio
|
Q3 2025
New holding
|
|
|
Cfo4 Life Group, LLC
|
Nov 07, 2025 Q3 2025 |
1,346
shares
|
$242,912
0.04% of portfolio
|
Q3 2025
Reduced 1.03%
|
|
|
Gilman Hill Asset Management, LLC
|
Jan 12, 2026 Q4 2025 |
1,343
shares
|
$242,371
0.04% of portfolio
|
Q4 2025
Reduced 11.53%
|
|
|
Norway Savings Bank
|
Jan 08, 2026 Q4 2025 |
1,342
shares
|
$242,190
0.12% of portfolio
|
Q4 2025
Reduced 21.38%
|
|
|
Sivia Capital Partners, LLC
Mill Valley, CA |
Oct 20, 2025 Q3 2025 |
1,333
shares
|
$240,566
0.07% of portfolio
|
Q3 2025
Reduced 7.56%
|
|
|
Topsail Wealth Management, LLC
Charlotte, NC |
Nov 04, 2025 Q3 2025 |
1,332
shares
|
$240,386
0.04% of portfolio
|
Q3 2025
Reduced 16.54%
|
|
|
Texas Bank & Trust CO
Longview, TX |
Oct 23, 2025 Q3 2025 |
1,330
shares
|
$240,025
0.1% of portfolio
|
Q3 2025
Reduced 1.41%
|
|
|
Lmcg Investments, LLC
Boston, MA |
Oct 28, 2025 Q3 2025 |
1,325
shares
|
$239,122
0.02% of portfolio
|
Q1 2025
Reduced 0.9%
|
|
|
Avestar Capital, LLC
|
Nov 07, 2025 Q3 2025 |
1,324
shares
|
$238,942
0.02% of portfolio
|
Q3 2025
Reduced 42.18%
|
|
|
Evermay Wealth Management LLC
Arlington, VA |
Nov 04, 2025 Q3 2025 |
1,324
shares
|
$238,942
0.03% of portfolio
|
Q3 2025
Reduced 5.36%
|
|
|
Meiji Yasuda Asset Management CO Ltd.
Tokyo, M0 |
Nov 12, 2025 Q3 2025 |
1,320
shares
|
$238,220
0.01% of portfolio
|
Q3 2025
Reduced 10.2%
|
|
|
Cetera Trust Company, N.A
St. Paul, MN |
Nov 13, 2025 Q3 2025 |
1,320
shares
|
$238,220
0.14% of portfolio
|
Q2 2025
Reduced 1.49%
|
|
|
Platte River Wealth Advisors, LLC
|
Oct 07, 2024 Q3 2024 |
1,318
shares
|
$237,859
0.08% of portfolio
|
Q1 2024
Reduced 30.52%
|
|
|
Finivi Inc.
Westborough, MA |
Dec 19, 2025 Q3 2025 |
1,317
shares
|
$237,678
0.16% of portfolio
|
Q3 2025
Added 0.46%
|
|
|
Mystic Asset Management, Inc.
Warwick, RI |
Nov 03, 2025 Q3 2025 |
1,314
shares
|
$237,137
0.06% of portfolio
|
Q3 2025
Added 8.68%
|
|